敏感性 | 对热敏感 |
存贮条件 | 储存温度 2-8°C |
应用 | 可通过激活备解素(properdin)系统而增强机体特定防御作用。它可用于对细胞吞噬作用的测定试剂和吞噬调理剂。此外,它与血清中天然抗体结合,能灭活补体,形成酵母聚糖(zymosan)-抗体(antibody)-补体(complement)的复合物,简称ZAC 142,这简称中的“142”系指补体的三种成分,这ZAC 142能分裂补体第三种成分、使其失活。另外酵母聚糖也被用于备解素的提纯和检测。 |
产品介绍 | 又称酵母多糖。淡灰色粉末,几乎不溶于水,但可在水中分散成均一的悬浮液。是从酵母细胞壁或酵母细胞提取的一种富含葡萄糖甘露糖的多糖。从啤酒糖酵母菌(Saccharomyces cerevisiae)中提取的也被称为酵母聚糖A(zymosan A)。 |
生化机理 | Zymosan is prepared from yeast cell wall and consists of protein-carbohydrate complexes. It is used to induce experimental sterile inflammation. In macrophages, zymosan-induced responses include the induction of proinflammatory cytokines, arachidonate mobilization, protein phosphorylation, and inositol phosphate formation. Zymosan A also raises cyclin D2 levels suggesting a role for the latter in macrophage activation besides proliferation. It potentiates acute liver damage after galactosamine injection suggesting that certain types of nonparenchymal cells other than Kupffer cells are involved in zymosan action |
别名 | 酵母多糖;A zymosans; Zymosan A; Zymosan type A |
酵母聚糖A 来源于酿酒酵母
Zymosan A from Saccharomyces cerevisiae (订货以英文为准)
编号:Z118715
CAS号:58856-93-2
分子式:号MFCD00082157
产品名称 | Zymosan A from Saccharomyces cerevisiae |
中文名称 | 酵母聚糖A 来源于酿酒酵母 |
CAS号 | 58856-93-2 |
MDL编码 | MFCD00082157 |
分子式(M.F.) | 号MFCD00082157 |
储存条件 | 2-8°C储存 |
Reaxys-RN | 6022764 |
Merck Index | 9485 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg |
信号词 | Warning |
危害声明 | H302,H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Faceshields,Gloves |
RTECS | DK9910000 |
WGK德国 | 3 |
风险声明 (欧洲) | 22,36/37/38 |
安全声明(欧洲) | 26,36 |
危害码(欧洲) | Xn |
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